From: Oliver Neukum <oliver@neukum.org>
To: Tomas Carnecky <tom@dbservice.com>
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: my opinion about VGA devices
Date: Wed, 20 Oct 2004 13:18:25 +0200 [thread overview]
Message-ID: <200410201318.26430.oliver@neukum.org> (raw)
In-Reply-To: <417590F3.1070807@dbservice.com>
Am Mittwoch, 20. Oktober 2004 00:10 schrieb Tomas Carnecky:
> I think this would make the suspend/resume/access/switching etc problems
> much easier to solve since the kernel module could tell the library to
> stop drawing/accessing mmap'ed memory etc. (or if the OpenGL rendering
> is done in the kernel module it could just discard the render commands).
> Since the user has no direct access to mmap'ed memory and other critical
> sections of the device, the driver can implement proper power managment
> for suspend/resume etc.
>
> Well... that's it.. any comments? I'm sure you have.. :)
You are making damn sure that there will be no useful bug reports
about problems with resuming from S3.
Regards
Oliver
next prev parent reply other threads:[~2004-10-20 11:27 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-10-19 22:10 my opinion about VGA devices Tomas Carnecky
2004-10-20 11:18 ` Oliver Neukum [this message]
2004-10-20 12:31 ` Tomas Carnecky
2004-10-20 12:56 ` Richard B. Johnson
2004-10-20 14:14 ` Tomas Carnecky
2004-10-20 14:34 ` Richard B. Johnson
2004-10-20 15:01 ` Tomas Carnecky
2004-10-20 16:58 ` Matthew Garrett
[not found] ` <4178F276.2040501@globalintech.pl>
2004-10-22 11:58 ` Tomas carnecky
2004-10-22 19:13 ` Geert Uytterhoeven
2004-10-20 20:16 ` Oliver Neukum
2004-10-20 17:27 ` Kendall Bennett
2004-10-22 8:29 ` Helge Hafting
-- strict thread matches above, loose matches on Subject: below --
2004-10-19 18:51 Tomas Carnecky
2004-10-23 16:11 ` Blizbor
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